Abstract: A system for sharing an optical fiber for a cloud-based wired and wireless access network, includes: a centralization device to generate summing signals by respectively summing multi-channel optical signals input from a wireless donor unit group and by summing multi-channel wired signals input from a wired donor unit group or generate wavelength-converted signals by wavelength-converting the multi-channel optical signals or the multi-channel wired signals, multiplex the summing signals or the wavelength-converted signals, and distribute the summing signals or the wavelength-converted signals to a plurality of devices connected to the centralization device via a shared optical fiber; and a distribution device group to generate corresponding optical signals by demultiplexing the summing signals or the wavelength-converted signals in units of wavelengths, and transmit the corresponding optical signals or the multi-channel wired signals to a wireless remote unit group and/or a wired remote unit group via a preset

Abstract: Provided are display driving integrated circuits, display devices, and/or methods of operating the display driving integrated circuit. The display driving integrated circuit including a timing controller processing input data and outputting output data; and a source driving unit including at least one source driver and converting into analog data the output data received through a transmission channel connected to the timing controller and outputting the analog data as display data may be provided. The timing controller may include a data selecting unit comparing a transition count of the input data with a transition count of encoded data obtained by encoding the input data, and outputting one of the input data and the encoded data as selection data according to the comparison, a data randomizing unit randomizing the selection data and generating random data, and a data transmitting unit converting the random data into the output data may be provided.

Abstract: Provided are display driving integrated circuits, display devices, and/or methods of operating the display driving integrated circuit. The display driving integrated circuit including a timing controller processing input data and outputting output data; and a source driving unit including at least one source driver and converting into analog data the output data received through a transmission channel connected to the timing controller and outputting the analog data as display data may be provided. The timing controller may include a data selecting unit comparing a transition count of the input data with a transition count of encoded data obtained by encoding the input data, and outputting one of the input data and the encoded data as selection data according to the comparison, a data randomizing unit randomizing the selection data and generating random data, and a data transmitting unit converting the random data into the output data may be provided.

Abstract: Provided are display driving integrated circuits, display devices, and/or methods of operating the display driving integrated circuit. The display driving integrated circuit including a timing controller processing input data and outputting output data; and a source driving unit including at least one source driver and converting into analog data the output data received through a transmission channel connected to the timing controller and outputting the analog data as display data may be provided. The timing controller may include a data selecting unit comparing a transition count of the input data with a transition count of encoded data obtained by encoding the input data, and outputting one of the input data and the encoded data as selection data according to the comparison, a data randomizing unit randomizing the selection data and generating random data, and a data transmitting unit converting the random data into the output data may be provided.

Abstract: A system for sharing an optical fiber for a cloud-based wired and wireless access network, includes: a centralization device to generate summing signals by respectively summing multi-channel optical signals input from a wireless donor unit group and by summing multi-channel wired signals input from a wired donor unit group or generate wavelength-converted signals by wavelength-converting the multi-channel optical signals or the multi-channel wired signals, multiplex the summing signals or the wavelength-converted signals, and distribute the summing signals or the wavelength-converted signals to a plurality of devices connected to the centralization device via a shared optical fiber; and a distribution device group to generate corresponding optical signals by demultiplexing the summing signals or the wavelength-converted signals in units of wavelengths, and transmit the corresponding optical signals or the multi-channel wired signals to a wireless remote unit group and/or a wired remote unit group via a preset

Abstract: A display driver circuit includes a source driver and a display driver. The source driver drives source lines of a display panel, and the timing controller transmits image data to the source driver and controls the source driver such that the transmitted image data is displayed in the display panel. The timing controller randomizes the image data in a scrambling mode when the timing controller transmits data packets including pixel data field in which the image data is written.